<!DOCTYPE html>
<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <title>Codepen-challenge-christmas-tree</title>
	<style>
    .text {
      color: whitesmoke;
      font-size: 45px;
      text-align: center;
      font-family: 'Fantasy';
      text-shadow: 5px 5px 5px purple;
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    body {
      background-color: #020024;
    }

    .bgg {
      position: fixed;
      display: grid;
      align-content: center;
      z-index: 1;
      height: 100vh;
      left: 50%;
      margin-left: -315px;
    }

    .bgg li.sphere {
      width: 650px;
      height: 650px;
      border-radius: 50%;
      /* border: 3px solid #049c04; */
      box-shadow: inset 0px 0px 100px 0px rgba(171, 171, 255, 0.7);
      /* box-shadow: inset; */
      /* background: #020024; */
      /* background: radial-gradient(rgba(2, 0, 36, 0.5) 47%, rgba(108, 108, 142, 0.7) 51%, rgba(171, 171, 255, 0.7) 52%, #020024 53%); */
    }

    ul {
      list-style-type: none;
    }

    .tree {
      z-index: 2;
      position: fixed;
      left: 50%;
      margin-left: -160px;
      display: grid;
      height: 97vh;
      align-content: center;
      grid-template-areas: ". tree-top ."". tree-middle ."". tree-bottom ."". tree-stem .";
      grid-template-columns: 100px auto 100px;
      transform: rotateY(50deg) scaley(1.5);
    }

    .tree>li {
      position: relative;
      display: block;
    }

    .tree .top,
    .tree .top-star {
      grid-area: tree-top;
    }

    .tree .top li,
    .tree .top-star li {
      border-color: green;
    }

    .tree .top-star {
      grid-area: tree-top;
      width: 130px;
      height: 55px;
      position: absolute;
      background-color: #fff;
      border-radius: 50%;
      top: -48px;
      z-index: 10;
      left: 4px;
      animation: starLight 1.5s ease-out infinite alternate;
    }

    .tree .middle {
      grid-area: tree-middle;
    }

    .tree .bottom {
      grid-area: tree-bottom;
    }

    .tree .stem {
      grid-area: tree-stem;
    }

    .tree .tree-pts {
      margin: 0 auto;
      display: flex;
      justify-content: center;
    }

    .tree .tree-pts .pts {
      top: 0;
      position: absolute;
    }

    .tree li:nth-of-type(1) .pts {
      border-left: 10px solid #049c04;
      z-index: calc(8 - 1);
    }

    .tree li:nth-of-type(2) .pts {
      border-left: 10px solid #13a313;
      z-index: calc(8 - 2);
    }

    .tree li:nth-of-type(3) .pts {
      border-left: 10px solid #067806;
      z-index: calc(8 - 3);
    }

    .tree li:nth-of-type(4) .pts {
      border-left: 10px solid #0f6b0f;
      z-index: calc(8 - 4);
    }

    .tree li:nth-of-type(5) .pts {
      border-left: 10px solid #0f5f0f;
      z-index: calc(8 - 5);
    }

    .tree li:nth-of-type(6) .pts {
      border-left: 10px solid #0f4f0f;
      z-index: calc(8 - 6);
    }

    .tree li:nth-of-type(7) .stem {
      border-bottom-color: #0f4f0f;
      z-index: calc(8 - 7);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(1) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(219.5deg) rotatey(28.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(2) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(218.5deg) rotatey(36.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(3) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(217.5deg) rotatey(44.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(4) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(216.5deg) rotatey(52.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(5) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(215.5deg) rotatey(60.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(6) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(214.5deg) rotatey(68.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(7) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(213.5deg) rotatey(76.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(8) {
      width: 1.7em;
      height: 2em;
      border-radius: 100% 0 0 0;
      transform: rotate(212.5deg) rotatey(84.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(9) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-40.5deg) rotatey(28.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(10) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-41.5deg) rotatey(37deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(11) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-42.5deg) rotatey(45.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(12) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-43.5deg) rotatey(54deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(13) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-44.5deg) rotatey(62.5deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(14) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-45.5deg) rotatey(71deg) translateX(4em);
    }

    .tree li:nth-child(1) .tree-pts .pts:nth-of-type(15) {
      width: 1.7em;
      height: 2em;
      border-radius: 0 0 0 100%;
      transform: rotate(-46.5deg) rotatey(79.5deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(1) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(220deg) rotatey(29deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(2) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(219deg) rotatey(37deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(3) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(218deg) rotatey(45deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(4) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(217deg) rotatey(53deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(5) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(216deg) rotatey(61deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(6) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(215deg) rotatey(69deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(7) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(214deg) rotatey(77deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(8) {
      width: 3.4em;
      height: 4em;
      border-radius: 100% 0 0 0;
      transform: rotate(213deg) rotatey(85deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(9) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-40deg) rotatey(29deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(10) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-41deg) rotatey(38deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(11) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-42deg) rotatey(47deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(12) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-43deg) rotatey(56deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(13) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-44deg) rotatey(65deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(14) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-45deg) rotatey(74deg) translateX(4em);
    }

    .tree li:nth-child(2) .tree-pts .pts:nth-of-type(15) {
      width: 3.4em;
      height: 4em;
      border-radius: 0 0 0 100%;
      transform: rotate(-46deg) rotatey(83deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(1) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(220.5deg) rotatey(29.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(2) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(219.5deg) rotatey(37.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(3) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(218.5deg) rotatey(45.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(4) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(217.5deg) rotatey(53.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(5) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(216.5deg) rotatey(61.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(6) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(215.5deg) rotatey(69.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(7) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(214.5deg) rotatey(77.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(8) {
      width: 5.1em;
      height: 6em;
      border-radius: 100% 0 0 0;
      transform: rotate(213.5deg) rotatey(85.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(9) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-39.5deg) rotatey(29.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(10) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-40.5deg) rotatey(39deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(11) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-41.5deg) rotatey(48.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(12) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-42.5deg) rotatey(58deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(13) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-43.5deg) rotatey(67.5deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(14) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-44.5deg) rotatey(77deg) translateX(4em);
    }

    .tree li:nth-child(3) .tree-pts .pts:nth-of-type(15) {
      width: 5.1em;
      height: 6em;
      border-radius: 0 0 0 100%;
      transform: rotate(-45.5deg) rotatey(86.5deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(1) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(221deg) rotatey(30deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(2) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(220deg) rotatey(38deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(3) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(219deg) rotatey(46deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(4) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(218deg) rotatey(54deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(5) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(217deg) rotatey(62deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(6) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(216deg) rotatey(70deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(7) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(215deg) rotatey(78deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(8) {
      width: 6.8em;
      height: 8em;
      border-radius: 100% 0 0 0;
      transform: rotate(214deg) rotatey(86deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(9) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-39deg) rotatey(30deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(10) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-40deg) rotatey(40deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(11) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-41deg) rotatey(50deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(12) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-42deg) rotatey(60deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(13) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-43deg) rotatey(70deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(14) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-44deg) rotatey(80deg) translateX(4em);
    }

    .tree li:nth-child(4) .tree-pts .pts:nth-of-type(15) {
      width: 6.8em;
      height: 8em;
      border-radius: 0 0 0 100%;
      transform: rotate(-45deg) rotatey(90deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(1) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(221.5deg) rotatey(30.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(2) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(220.5deg) rotatey(38.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(3) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(219.5deg) rotatey(46.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(4) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(218.5deg) rotatey(54.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(5) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(217.5deg) rotatey(62.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(6) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(216.5deg) rotatey(70.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(7) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(215.5deg) rotatey(78.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(8) {
      width: 8.5em;
      height: 10em;
      border-radius: 100% 0 0 0;
      transform: rotate(214.5deg) rotatey(86.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(9) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-38.5deg) rotatey(30.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(10) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-39.5deg) rotatey(41deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(11) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-40.5deg) rotatey(51.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(12) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-41.5deg) rotatey(62deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(13) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-42.5deg) rotatey(72.5deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(14) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-43.5deg) rotatey(83deg) translateX(4em);
    }

    .tree li:nth-child(5) .tree-pts .pts:nth-of-type(15) {
      width: 8.5em;
      height: 10em;
      border-radius: 0 0 0 100%;
      transform: rotate(-44.5deg) rotatey(93.5deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(1) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(222deg) rotatey(31deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(2) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(221deg) rotatey(39deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(3) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(220deg) rotatey(47deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(4) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(219deg) rotatey(55deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(5) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(218deg) rotatey(63deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(6) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(217deg) rotatey(71deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(7) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(216deg) rotatey(79deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(8) {
      width: 10.2em;
      height: 12em;
      border-radius: 100% 0 0 0;
      transform: rotate(215deg) rotatey(87deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(9) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-38deg) rotatey(31deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(10) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-39deg) rotatey(42deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(11) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-40deg) rotatey(53deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(12) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-41deg) rotatey(64deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(13) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-42deg) rotatey(75deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(14) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-43deg) rotatey(86deg) translateX(4em);
    }

    .tree li:nth-child(6) .tree-pts .pts:nth-of-type(15) {
      width: 10.2em;
      height: 12em;
      border-radius: 0 0 0 100%;
      transform: rotate(-44deg) rotatey(97deg) translateX(4em);
    }

    .left {
      right: 50%;
      margin-right: -38px;
    }

    .right {
      left: 50%;
      margin-left: -38px;
    }

    .tree-stem .stem {
      width: 0;
      height: 0;
      border-left: 70px solid transparent;
      border-right: 70px solid transparent;
      border-bottom: 120px solid #0f4f0f;
      margin: 0 auto;
    }

    .gift {
      position: absolute;
      width: 50px;
      height: 30px;
      margin: 5px;
      background-color: #ffc0cb;
      border: 1px dotted #42161e;
      z-index: 20;
      box-shadow: 1px -1px 2px #f5b0bc, 2px -2px 2px #e89daa, 3px -3px 2px #da8a98, 4px -4px 2px #ce7a89, 5px -5px 2px #bb6676, 6px -6px 2px #af5969, 7px -7px 2px #a04a5a, 8px -8px 2px #943e4e, 9px -9px 2px #803442, 10px -10px 2px #6b2834, 11px -11px 2px #541e28, 12px -12px 2px #42161e;
    }

    .g1 {
      left: -10px;
      top: 110px;
    }

    .g2 {
      left: 33px;
      top: 120px;
      height: 15px;
    }

    .g3 {
      left: 85px;
      top: 125px;
      width: 70px;
      height: 22px;
    }

    .g4 {
      left: -45px;
      top: 130px;
    }

    .g5 {
      left: 45px;
      top: 130px;
    }

    .g6 {
      left: 0px;
      top: 130px;
    }

    .g7 {
      left: 65px;
      top: 130px;
    }

    .g8 {
      left: 120px;
      top: 150px;
      height: 13px;
      width: 123px;
    }

    .g9 {
      left: 50px;
      top: 150px;
    }

    .shadow {
      width: 400px;
      height: 50px;
      background-color: rgba(42, 41, 68, 0.5);
      position: absolute;
      border-radius: 50%;
      top: 126px;
      left: -128px;
    }

    .toys {
      display: grid;
      position: absolute;
      gap: 5px;
      grid-template-columns: repeat(9, 20px);
      grid-template-rows: repeat(12, 20px);
      left: calc(50% - 100px);
      top: calc(50% - 135px);
      z-index: 2;
    }

    .toys .star {
      top: -30px;
      left: 10px;
      position: relative;
      border-right: 100px solid transparent;
      border-bottom: 70px solid gold;
      border-left: 100px solid transparent;
      transform: rotate(35deg) scale(0.2);
    }

    .toys .star:before {
      border-bottom: 80px solid gold;
      border-left: 30px solid transparent;
      border-right: 30px solid transparent;
      position: absolute;
      top: -45px;
      left: -65px;
      content: '';
      transform: rotate(-35deg);
    }

    .toys .star:after {
      position: absolute;
      top: 3px;
      left: -105px;
      border-right: 100px solid transparent;
      border-bottom: 70px solid gold;
      border-left: 100px solid transparent;
      transform: rotate(-70deg);
      content: '';
    }

    .toys .ball {
      width: 20px;
      height: 20px;
      background-color: #f00;
      border-radius: 50%;
      z-index: 1;
      position: absolute;
    }

    .toys .b1,
    .toys .b4,
    .toys .b5,
    .toys .b8,
    .toys .b11,
    .toys .b13,
    .toys .b16,
    .toys .b18 {
      background-color: red;
      box-shadow: -1px -1px 6px inset #600, 1px 1px 8px inset #ffc9c9;
    }

    .toys .b2,
    .toys .b6,
    .toys .b9,
    .toys .b12,
    .toys .b14,
    .toys .b17,
    .toys .b20 {
      background-color: gold;
      box-shadow: -1px -1px 6px inset #3a3101, 1px 1px 8px inset #ffffff;
    }

    .toys .b3,
    .toys .b7,
    .toys .b10,
    .toys .b15,
    .toys .b19 {
      background-color: #ececec;
      box-shadow: -1px -1px 6px inset #615f5f, 1px 1px 8px inset #ffffff;
    }

    .toys .b1 {
      grid-area: 3 / 5;
      top: -5px;
      left: 10px;
    }

    .toys .b2 {
      grid-area: 4 / 4;
      top: -5px;
      left: -5px;
    }

    .toys .b3 {
      grid-area: 4 / 6;
      top: -1px;
      left: 5px;
    }

    .toys .b4 {
      grid-area: 5 / 5;
      top: -8px;
      left: -3px;
    }

    .toys .b5 {
      grid-area: 6 / 2;
    }

    .toys .b6 {
      grid-area: 6 / 4;
      top: -10px;
      left: -10px;
    }

    .toys .b7 {
      grid-area: 6 / 6;
      top: -10px;
      left: -5px;
    }

    .toys .b8 {
      grid-area: 6 / 8;
      top: 2px;
      left: 5px;
    }

    .toys .b9 {
      grid-area: 7 / 1;
      top: 4px;
      left: 0px;
    }

    .toys .b10 {
      grid-area: 7 / 3;
      top: 3px;
      left: 3px;
    }

    .toys .b11 {
      grid-area: 7 / 5;
      top: -10px;
      left: -10px;
    }

    .toys .b12 {
      grid-area: 7 / 7;
      top: -4px;
      left: 3px;
    }

    .toys .b13 {
      grid-area: 8 / 2;
      top: 8px;
      left: 0px;
    }

    .toys .b14 {
      grid-area: 8 / 4;
      top: 5px;
      left: 5px;
    }

    .toys .b15 {
      grid-area: 8 / 6;
      top: -10px;
      left: -10px;
    }

    .toys .b16 {
      grid-area: 8 / 8;
      top: -3px;
      left: 17px;
    }

    .toys .b17 {
      grid-area: 9 / 1;
      top: 20px;
      left: 8px;
    }

    .toys .b18 {
      grid-area: 9 / 6;
      top: -5px;
      left: 20px;
    }

    .toys .b19 {
      grid-area: 9 / 10;
      top: 26px;
      left: -30px;
    }

    .toys .b20 {
      grid-area: 8 / 10;
      top: 24px;
      left: 0px;
    }

    .light {
      width: 3px;
      height: 3px;
      border-radius: 50%;
      position: absolute;
      background-color: #fff;
      animation: lights 1.5s ease-in infinite alternate;
    }

    .l1 {
      grid-area: 2 / 5;
      top: 5px;
      left: 5px;
    }

    .l2 {
      grid-area: 3 / 4;
      animation-delay: 0.4s;
    }

    .l3 {
      grid-area: 3/ 5;
      top: -5px;
      left: -5px;
      animation-delay: 0.6s;
    }

    .l4 {
      grid-area: 3 / 5;
      top: 15px;
      left: 0px;
      animation-delay: 0.8s;
    }

    .l5 {
      grid-area: 2 / 5;
      top: 5px;
      left: 5px;
      animation-delay: 1s;
    }

    .l7 {
      grid-area: 4 / 5;
      top: 5px;
      left: 15px;
    }

    .l8 {
      animation-delay: 0.4s;
      grid-area: 5 / 7;
      top: -10px;
      left: 10px;
    }

    .l9 {
      animation-delay: 0.6s;
      grid-area: 5 / 6;
    }

    .l10 {
      animation-delay: 0.8s;
      grid-area: 5 / 3;
      top: -5px;
      left: 15px;
    }

    .l11 {
      animation-delay: 1s;
      grid-area: 5 / 4;
      top: 5px;
      left: 10px;
    }

    .l12 {
      grid-area: 6 / 5;
      left: 5px;
    }

    .l13 {
      animation-delay: 0.4s;
      grid-area: 6 / 7;
      left: 5px;
      top: 3px;
    }

    .l14 {
      animation-delay: 0.6s;
      grid-area: 7 / 6;
      left: 5px;
    }

    .l15 {
      animation-delay: 0.8s;
      grid-area: 6 / 3;
      top: 8px;
    }

    .l16 {
      animation-delay: 1s;
      grid-area: 7 / 4;
    }

    .l17 {
      grid-area: 8 / 5;
    }

    .l18 {
      animation-delay: 0.4s;
      grid-area: 9 / 6;
    }

    .l19 {
      animation-delay: 0.6s;
      grid-area: 8 / 7;
      top: 5px;
      left: 7px;
    }

    .l20 {
      animation-delay: 0.8s;
      grid-area: 8 / 2;
      top: -15px;
      left: 5px;
    }

    .l21 {
      animation-delay: 1s;
      grid-area: 8/ 3;
      left: 5px;
      top: 5px;
    }

    .l22 {
      animation-delay: 0.4s;
      grid-area: 7 / 8;
      top: 15px;
      left: 20px;
    }

    .l23 {
      animation-delay: 0.6s;
      grid-area: 9 / 1;
      left: 15px;
      top: 15px;
    }

    .l24 {
      animation-delay: 0.8s;
      grid-area: 9 / 3;
    }

    .l25 {
      animation-delay: 1s;
      grid-area: 9 / 8;
      top: 5px;
      left: 15px;
    }

    .l6 {
      grid-area: 2 / 5;
      top: 10px;
      left: 20px;
    }

    @keyframes starLight {
      0% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 42%, rgba(255, 242, 173, 0.2) 58%, rgba(255, 255, 255, 0.1) 100%);
      }

      15% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 41%, rgba(255, 242, 173, 0.2) 59%, rgba(255, 255, 255, 0.1) 100%);
      }

      25% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 40%, rgba(255, 242, 173, 0.2) 60%, rgba(255, 255, 255, 0.1) 100%);
      }

      35% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 39%, rgba(255, 242, 173, 0.2) 61%, rgba(255, 255, 255, 0.1) 100%);
      }

      50% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 38%, rgba(255, 242, 173, 0.2) 62%, rgba(255, 255, 255, 0.1) 100%);
      }

      65% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 37%, rgba(255, 242, 173, 0.2) 63%, rgba(255, 255, 255, 0.1) 100%);
      }

      75% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 36%, rgba(255, 242, 173, 0.2) 64%, rgba(255, 255, 255, 0.1) 100%);
      }

      85% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 35%, rgba(255, 242, 173, 0.2) 65%, rgba(255, 255, 255, 0.1) 100%);
      }

      100% {
        background: radial-gradient(ellipse at center, gold 0%, rgba(255, 240, 158, 0.5) 34%, rgba(255, 242, 173, 0.2) 66%, rgba(255, 255, 255, 0.1) 100%);
      }
    }

    @keyframes lights {
      0% {
        box-shadow: 0 0 0px 0px #fff;
      }

      25% {
        box-shadow: 0 0 1px 1px #fff;
      }

      50% {
        box-shadow: 0 0 2px 2px #fff;
      }

      75% {
        box-shadow: 0 0 3px 3px #fff;
      }

      100% {
        box-shadow: 0 0 4px 4px #fff;
      }
    }
  </style>
  <style>
    body {
      background: url('https://w.wallhaven.cc/full/0j/wallhaven-0j8o75.jpg');
      background-size: cover;
      background-position: 50%;
      overflow: hidden;
    }
    #snow {
			width: 100%;
			height: 100vh;
			/* background: rgba(0, 0, 0, 1); */
			/*background: url("https://timgsa.baidu.com/timg?image&quality=80&size=b9999_10000&sec=1607430084485&di=f65b2a32979936da744874e318c37d1e&imgtype=0&src=http%3A%2F%2Fpic.51yuansu.com%2Fbackgd%2Fcover%2F00%2F25%2F46%2F5bac096e294e6.jpg%2521%2Ffw%2F780%2Fquality%2F90%2Funsharp%2Ftrue%2Fcompress%2Ftrue") no-repeat center / 100% 100%;*/
			/* position: fixed; */
			display: block;
			pointer-events: none;
			left: 0;
			right: 0;
			top: 0;
			bottom: 0;
		}
    .user_name {
      position: absolute;
      right: 20%;
      top: 80%;
      z-index: 9;
      color: rgba(238, 234, 234, .7);
      transform: rotateZ(-25deg);
    }
  </style>
<script defer src="js/index.js"></script></head>

<body>
    <ul class="ones">
      <li class="sphere"></li>
      <p class="text">滴~圣诞快乐</p>
    </ul>
    <ul class="twos">
      <li class="top-star"> </li>
      <li class="top">
        <ul class="tree-pts">
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
        </ul>
      </li>
      <li class="middle first">
        <ul class="tree-pts">
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
        </ul>
      </li>
      <li class="middle second">
        <ul class="tree-pts">
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
        </ul>
      </li>
      <li class="middle third">
        <ul class="tree-pts">
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
        </ul>
      </li>
      <li class="bottom outer">
        <ul class="tree-pts">
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts left"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
          <li class="pts right"></li>
        </ul>
      </li>
      <li class="stem">
        <ul class="tree-stem">
          <li class="stem"></li>
          <li class="gift g1"></li>
          <li class="gift g2"></li>
          <li class="gift g3"></li>
          <li class="gift g4"></li>
          <li class="gift g5"></li>
          <li class="gift g6"></li>
          <li class="gift g7"></li>
          <li class="gift g8"></li>
          <li class="gift g9"></li>
          <li class="shadow"></li>
        </ul>
      </li>
    </ul>
    <ul class="thirds">
      <li class="star"></li>
      <li class="ball b1"></li>
      <li class="ball b2"></li>
      <li class="ball b3"></li>
      <li class="ball b4"></li>
      <li class="ball b5"></li>
      <li class="ball b6"></li>
      <li class="ball b7"></li>
      <li class="ball b8"></li>
      <li class="ball b9"></li>
      <li class="ball b10"></li>
      <li class="ball b11"></li>
      <li class="ball b12"></li>
      <li class="ball b13"></li>
      <li class="ball b14"></li>
      <li class="ball b15"></li>
      <li class="ball b16"></li>
      <li class="ball b17"></li>
      <li class="ball b18"></li>
      <li class="ball b19"></li>
      <li class="ball b20"></li>
      <li class="light l1"></li>
      <li class="light l2"></li>
      <li class="light l3"></li>
      <li class="light l4"></li>
      <li class="light l5"></li>
      <li class="light l6"></li>
      <li class="light l7"></li>
      <li class="light l8"></li>
      <li class="light l9"></li>
      <li class="light l10"></li>
      <li class="light l11"></li>
      <li class="light l12"></li>
      <li class="light l13"></li>
      <li class="light l14"></li>
      <li class="light l15"></li>
      <li class="light l16"></li>
      <li class="light l17"></li>
      <li class="light l18"></li>
      <li class="light l19"></li>
      <li class="light l20"></li>
      <li class="light l21"></li>
      <li class="light l22"></li>
      <li class="light l23"></li>
      <li class="light l24"></li>
      <li class="light l25"></li>
    </ul>
    <video id="audio" autoplay style="display: none;">
      您的浏览器不支持 audio 元素。
      <source src="./圣诞结-陈奕迅.mp3" type="audio/mpeg">
    </video>
    <canvas id="snow"></canvas>
</body>

</html>
